# # arch/xtensa/boot/Makefile # # This file is subject to the terms and conditions of the GNU General Public # License. See the file "COPYING" in the main directory of this archive # for more details. # # # KBUILD_CFLAGS used when building rest of boot (takes effect recursively) KBUILD_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include HOSTFLAGS += -Iarch/$(ARCH)/boot/include BIG_ENDIAN := $(shell echo __XTENSA_EB__ | $(CC) -E - | grep -v "\#") export ccflags-y export BIG_ENDIAN subdir-y := lib # Subdirs for the boot loader(s) boot-$([31mCONFIG_XTENSA_PLATFORM_ISS[0m) += Image boot-$([31mCONFIG_XTENSA_PLATFORM_XT2000[0m) += Image zImage uImage boot-$([31mCONFIG_XTENSA_PLATFORM_XTFPGA[0m) += Image zImage uImage all: $(boot-y) Image: boot-elf zImage: boot-redboot uImage: $(obj)/uImage boot-elf boot-redboot: $(addprefix $(obj)/,$(subdir-y)) $(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS) OBJCOPYFLAGS = --strip-all -R .comment -R .notes -O binary vmlinux.bin: vmlinux FORCE $(call if_changed,objcopy) vmlinux.bin.gz: vmlinux.bin FORCE $(call if_changed,gzip) boot-elf: vmlinux.bin boot-redboot: vmlinux.bin.gz UIMAGE_LOADADDR = $([31mCONFIG_KERNEL_LOAD_ADDRESS[0m) UIMAGE_COMPRESSION = gzip $(obj)/uImage: vmlinux.bin.gz FORCE $(call if_changed,uimage) $(Q)$(kecho) ' Kernel: $@ is ready' |